I’m not terribly sure what most people do in the case of English. In Latin, the antiphoner will contain music for each antiphon, and the antiphon will be in one of the eight
modes, so you would select the psalm tone for that mode. At least, that is if you’re doing it the official way. Nothing prevents you from just chanting the whole thing recto tono if you want.
It’s done the same way in English. Google St Meinrad Psalm Tones for a pdf. In fact, St Meinrad (especially Fr Columba Kelly) is a good resource for chant in English.
Developing English Chant
During the past several decades, in addition to his teaching, Fr. Columba has created a body of English chant based on the natural rhythm of spoken word.
Currently, there are more than 1,800 responsories and antiphons in the liturgical books at Saint Meinrad. This music, which represents only part of his work, forms the day-to-day music of the Archabbey. This work has been carried on with the assistance of his confreres, Fr. Samuel Weber, OSB
N.B, he compiled the excellent edition of The Office of Compline – Splag], and Fr. Tobias Colgan, OSB.
Fr. Columba has worked with recreating melismatic chants for English texts developed to fit (more or less) the Latin melody. Although the music for the English is similar to that for the Latin, it is not the same. Rather, it has been carefully crafted to respect the rhythm and meaning of the English text.
In addition, Fr. Columba has created wholly new compositions, such as the responsorial psalms for the Third Sunday of Advent and for Christmas Midnight Mass in the melismatic idiom; both are contained on the Advent and Christmas CD.
All of these compositions are an attempt to recreate the tradition for our own time. With its free rhythm and modal sonority, chant has a decidedly modern sense.
His chant settings in English for the Entrance and Communion antiphons of the Catholic liturgy can be found on the website,
www.sacredmusicproject.com
link
Recto tono is always an option – and an easy one to accompany on organ.
EDIT: Just did a google search “Psalm 88 Mass” and got
this. Not sure if this is a setting you’d like to use, but perhaps it will lead you to check out settings for Chrism/Holy Thursday Masses?